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JT Steel Rear Sprocket - 42T Motorcycle ATV/UTV Street Bike Dirt Bike JTR1842.42 - Picture 1 of 3

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JT Sprockets - JTR1842.42 - Steel Rear Sprocket, 42T

5.04 product ratings

OEM Cycle Shop (595230)

99.3% positive feedback

Price:

$22.88

Free shipping

Estimated delivery Tue, Nov 4 - Sat, Nov 8

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

42T Steel Rear Sprocket, black. JT rear sprockets are made from the finest C45 high carbon steel. Material : Steel. Induction hardened with black zinc finish available on certain sprockets. Yamaha CT1 1970.

About this product

Product Identifiers

BrandJT Sprockets

Manufacturer Part NumberJTR1842.42

eBay Product ID (ePID)171249143

Additional Product Features

Part TypeSteel Rear Sprocket

All listings for this product

JT Steel Rear Sprocket - 42T Motorcycle ATV/UTV Street Bike Dirt Bike JTR1842.42

item 1 JT Steel Rear Sprocket - 42T Motorcycle ATV/UTV Street Bike Dirt Bike JTR1842.42

JT JTR1842.42 Sprocket 42 Tooth

item 2 JT JTR1842.42 Sprocket 42 Tooth

Yamaha TW200 XT350 DT AT CT Rear Sprocket 42 Tooth JTR1842.42

item 3 Yamaha TW200 XT350 DT AT CT Rear Sprocket 42 Tooth JTR1842.42

JT Sprockets JTR1842.42 Steel Rear Sprocket - 42T Carbon

item 4 JT Sprockets JTR1842.42 Steel Rear Sprocket - 42T Carbon

+$5.00 shipping

Jt Sprockets JTR1842.42 Steel Rear Sprocket - 42T (Carbon)

item 5 Jt Sprockets JTR1842.42 Steel Rear Sprocket - 42T (Carbon)

JT Steel Rear Sprocket 428 42T fits Yamaha YZ80 1983

item 6 JT Steel Rear Sprocket 428 42T fits Yamaha YZ80 1983

JT Sprockets - JTR1842.42 - Steel Rear Sprocket, 42T

item 7 JT Sprockets - JTR1842.42 - Steel Rear Sprocket, 42T

+$6.99 shipping

Jt Chain And Sprockets Jt Sprocket 42 Tooth

item 8 Jt Chain And Sprockets Jt Sprocket 42 Tooth

+$9.90 shipping

JT Sprockets Steel Rear Sprocket, 42T | JTR1842.42

item 9 JT Sprockets Steel Rear Sprocket, 42T | JTR1842.42

JT Sprockets JT SPROCKET 42 TOOTH JTR1842.42

item 10 JT Sprockets JT SPROCKET 42 TOOTH JTR1842.42

JTR1842.42 JT SPROCKET 42 TOOTH

item 11 JTR1842.42 JT SPROCKET 42 TOOTH

JT Sprockets JTR1842.42 42T Steel Rear Sprocket

item 12 JT Sprockets JTR1842.42 42T Steel Rear Sprocket

JT Sprockets 1988 Yamaha XT350 JTR1842.42T

item 13 JT Sprockets 1988 Yamaha XT350 JTR1842.42T

JT Sprockets Steel Rear Sprocket - 42T - JTR1842.42

item 14 JT Sprockets Steel Rear Sprocket - 42T - JTR1842.42

JT Sprockets Rear Steel Sprocket 42 Tooth 42T 428 Chain JTR1842.42

item 15 JT Sprockets Rear Steel Sprocket 42 Tooth 42T 428 Chain JTR1842.42

JT Sprockets Sprocket 42-Tooth JTR1842.42

item 16 JT Sprockets Sprocket 42-Tooth JTR1842.42

JT Sprockets JTR1842.42 42T Steel Rear Sprocket, Black

item 17 JT Sprockets JTR1842.42 42T Steel Rear Sprocket, Black

JT Sprockets Steel Rear Sprocket 42T JTR1842.42

item 18 JT Sprockets Steel Rear Sprocket 42T JTR1842.42

JT Steel Rear Sprocket 42T #JTR1842.42

item 19 JT Steel Rear Sprocket 42T #JTR1842.42

JT Sprockets JTR1842.42 Steel Rear Sprocket - 42T Carbon

item 20 JT Sprockets JTR1842.42 Steel Rear Sprocket - 42T Carbon

JT 1969-1971 CT1 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 21 JT 1969-1971 CT1 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1972 CT2 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 22 JT 1972 CT2 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1970-1971 AT1M Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 23 JT 1970-1971 AT1M Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1974-1980 Dt125 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 24 JT 1974-1980 Dt125 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1975-1976 Ty175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 25 JT 1975-1976 Ty175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1973 AT3 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 26 JT 1973 AT3 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1972 AT2M Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 27 JT 1972 AT2M Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1974-1981 Mx175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 28 JT 1974-1981 Mx175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1980-1983 YZ80 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 29 JT 1980-1983 YZ80 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1969-1971 AT1 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 30 JT 1969-1971 AT1 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1972 AT2 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 31 JT 1972 AT2 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1973 CT3 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 32 JT 1973 CT3 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1985-2000 XT350 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 33 JT 1985-2000 XT350 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1982-1983 XT200 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 34 JT 1982-1983 XT200 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1987-2017 TW200 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 35 JT 1987-2017 TW200 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1974-1981 Dt175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 36 JT 1974-1981 Dt175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT 1982-1983 XT125 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

item 37 JT 1982-1983 XT125 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42 NEW

JT REAR STEEL SPROCKET 42T PART# JTR1842.42

item 38 JT REAR STEEL SPROCKET 42T PART# JTR1842.42

JT 1987-2015 Yamaha TW200 REAR STEEL SPROCKET 42T JTR1842.42

item 39 JT 1987-2015 Yamaha TW200 REAR STEEL SPROCKET 42T JTR1842.42

JT Sprockets - JTR1842.42 - Steel Rear Sprocket, 42T - For 428 Chain (Black)

item 40 JT Sprockets - JTR1842.42 - Steel Rear Sprocket, 42T - For 428 Chain (Black)

JT JTR1842.42 Steel Rear Sprocket 42T / 428 Yamaha

item 41 JT JTR1842.42 Steel Rear Sprocket 42T / 428 Yamaha

JT 1973 AT3 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 42 JT 1973 AT3 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1972 CT2 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 43 JT 1972 CT2 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1982-1983 XT125 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 44 JT 1982-1983 XT125 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1969-1971 AT1 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 45 JT 1969-1971 AT1 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1980-1983 YZ80 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 46 JT 1980-1983 YZ80 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1985-2000 XT350 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 47 JT 1985-2000 XT350 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1974-1980 Dt125 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 48 JT 1974-1980 Dt125 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1974-1981 Dt175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 49 JT 1974-1981 Dt175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1975-1976 Ty175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 50 JT 1975-1976 Ty175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1969-1971 CT1 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 51 JT 1969-1971 CT1 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1972 AT2M Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 52 JT 1972 AT2M Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1970-1971 AT1M Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 53 JT 1970-1971 AT1M Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1974-1981 Mx175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 54 JT 1974-1981 Mx175 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1973 CT3 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 55 JT 1973 CT3 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1972 AT2 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 56 JT 1972 AT2 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1987-2017 TW200 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 57 JT 1987-2017 TW200 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

JT 1982-1983 XT200 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

item 58 JT 1982-1983 XT200 Yamaha REAR SPROCKET STEEL 42T-428 YAM JTR1842.42

87-'17 for Yamaha TW200 JT Rear Sprocket Steel 42T-428 Yam

item 59 87-'17 for Yamaha TW200 JT Rear Sprocket Steel 42T-428 Yam

+$10.00 shipping

listings for this product

Ratings and Reviews

5.0

4 product ratings

4 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by jerby-124
Oct 09, 2025
Good parts
Good parts
Verified purchase: YesCondition: New
by calvin123cars
Aug 29, 2025
Nice sprocket, works great.................
Nice sprocket, works great...................
Verified purchase: YesCondition: New
by jonaschnetze_0
Apr 27, 2020
Good quality
Verified purchase: YesCondition: New

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